Dropbox: Mon/Wed 12pm-6pm & Tues/Thurs 9am-4pm
The dropbox is located outside the office doors.
Pick up by appointment only.
Closed: Friday-Sunday & Holidays

About Us

Welcome to Willson Income Tax!

At this time we are offering curbside services only


Willson Income Tax is located in LaSalle in the Town Centre Plaza next to Dollarama, and offers year-round service!


Willson Income Tax first opened in 1960 and has been providing tax preparation services to the Windsor-Essex community for over 50 years. We provide clients with a variety of professional tax preparation services including income tax preparation, tax planning and retirement planning. One of our specialties is completing US commuter returns which we have done since we opened in 1960.


The company was founded by Barbara Willson and in 1987 her son Mike Willson, a business graduate from the University of Windsor, joined the company.  Mike now has over 30 years of experience in the tax industry and continues to run Willson Income Tax today from our office in LaSalle.